/* Design System & Styling for iUnity by TODA */
/* Fully fluid responsive design using clamp() — no fixed breakpoints for sizing */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&family=JetBrains+Mono:wght@500&family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0..1,0&display=swap');

:root {
  /* Color Palette - Dark Theme Default */
  --background: #131313;
  --on-background: #e5e2e1;
  --surface: #131313;
  --surface-dim: #131313;
  --surface-bright: #393939;

  --surface-container-lowest: #0e0e0e;
  --surface-container-low: #1c1b1b;
  --surface-container: #201f1f;
  --surface-container-high: #2a2a2a;
  --surface-container-highest: #353534;

  --on-surface: #e5e2e1;
  --on-surface-variant: #d8c3ad;

  --outline: #a08e7a;
  --outline-variant: #534434;

  --primary: #ffc174;
  --primary-container: #f59e0b;
  /* Unity Amber */
  --on-primary: #472a00;
  --on-primary-container: #613b00;
  --primary-fixed: #ffddb8;
  --primary-fixed-dim: #ffb95f;

  --secondary: #bdc7db;
  --secondary-container: #404a5a;
  --on-secondary: #273140;
  --on-secondary-container: #afb9cc;

  --tertiary: #8fd5ff;
  --tertiary-container: #1abdff;
  --on-tertiary: #00344a;

  --error: #ffb4ab;
  --error-container: #93000a;

  /* FLUID Spacing — scales from 320px to 1280px viewport */
  --space-base: 8px;
  --space-gutter: clamp(12px, 1vw + 8px, 24px);
  --space-margin: clamp(12px, 3vw, 64px);
  --space-section-gap: clamp(32px, 6vw, 80px);

  /* Border Radii */
  --radius-sm: 0.25rem;
  --radius-default: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: clamp(1rem, 2vw, 1.5rem);
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* CSS Resets & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--background);
  color: var(--on-surface);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
  width: 100%;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

/* ============================
   FLUID TYPOGRAPHY with clamp()
   Scales smoothly: 320px → 1280px
   ============================ */
.font-display-lg {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.font-headline-lg {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.2rem, 2.5vw + 0.4rem, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.font-headline-md {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 1vw + 0.5rem, 1.25rem);
  font-weight: 600;
  line-height: 1.3;
}

.font-body-lg {
  font-family: 'Inter', sans-serif;
  font-size: clamp(0.875rem, 0.5vw + 0.7rem, 1.125rem);
  font-weight: 400;
  line-height: 1.55;
}

.font-body-md {
  font-family: 'Inter', sans-serif;
  font-size: clamp(0.8125rem, 0.4vw + 0.65rem, 1rem);
  font-weight: 400;
  line-height: 1.5;
}

.font-label-caps {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(0.625rem, 0.3vw + 0.5rem, 0.75rem);
  font-weight: 500;
  line-height: 1.0;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Container limits — fluid padding */
.max-container {
  max-width: 1280px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-margin);
  padding-right: var(--space-margin);
}

/* ============================
   PREMIUM VISUAL ELEMENTS
   ============================ */

/* Glass Card */
.glass-card {
  background: rgba(31, 41, 55, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(83, 68, 52, 0.3);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal);
  padding: clamp(16px, 2vw + 8px, 32px);
}

.glass-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  background: rgba(31, 41, 55, 0.55);
}

/* Glow / Ambient Blobs — contained within viewport */
.ambient-blob {
  position: fixed;
  border-radius: var(--radius-full);
  pointer-events: none;
  filter: blur(120px);
  opacity: 0.35;
  z-index: -1;
  transition: transform 0.1s ease-out;
}

.blob-primary {
  width: clamp(250px, 40vw, 600px);
  height: clamp(250px, 40vw, 600px);
  background: var(--primary);
  top: -50px;
  right: -50px;
}

.blob-tertiary {
  width: clamp(200px, 30vw, 400px);
  height: clamp(200px, 30vw, 400px);
  background: var(--tertiary);
  bottom: 100px;
  left: -50px;
}

/* Live Signal Indicator */
.unity-signal {
  width: 8px;
  height: 8px;
  background-color: var(--primary-container);
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px var(--primary-container);
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
  }

  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 10px rgba(245, 158, 11, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
  }
}

/* Road Line Divider */
.road-line {
  background-image: linear-gradient(to right, var(--outline-variant) 50%, transparent 50%);
  background-size: 20px 1px;
  background-repeat: repeat-x;
  height: 1px;
  width: 100%;
}

/* Cinematic Vignette Overlay */
.cinematic-vignette {
  background: radial-gradient(circle, transparent 30%, rgba(19, 19, 19, 0.95) 100%);
  pointer-events: none;
}

/* Scroll Indicator / Down Arrow */
.scroll-down {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--on-surface-variant);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.scroll-down:hover {
  opacity: 1;
}

/* ============================
   HEADER & NAVIGATION
   ============================ */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: clamp(56px, 8vw, 80px);
  z-index: 100;
  background: rgba(19, 19, 19, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(83, 68, 52, 0.2);
  display: flex;
  align-items: center;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.nav-logo {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--on-surface);
  white-space: nowrap;
}

.nav-links {
  display: none;
  /* hidden on mobile, shown on md+ */
  gap: clamp(16px, 2vw, 32px);
  align-items: center;
}

.nav-link {
  color: var(--on-surface-variant);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Primary Button Styling */
.btn-primary {
  background: var(--primary-container);
  color: var(--on-primary);
  border: none;
  font-weight: 700;
  font-size: clamp(0.8125rem, 0.4vw + 0.65rem, 1rem);
  border-radius: var(--radius-default);
  padding: clamp(8px, 1.2vw, 12px) clamp(16px, 2vw, 24px);
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.header-nav .btn-primary {
  display: none;
  /* hidden on mobile navbar */
}

.btn-primary:hover {
  background: #ffb95f;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Outline/Secondary Button */
.btn-secondary {
  background: var(--surface-container-highest);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  font-weight: 700;
  font-size: clamp(0.8125rem, 0.4vw + 0.65rem, 1rem);
  border-radius: var(--radius-default);
  padding: clamp(8px, 1.2vw, 12px) clamp(16px, 2vw, 24px);
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: var(--surface-bright);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* Hamburger Menu Icon (Mobile) */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--on-surface);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ============================
   HERO SECTION — fully fluid
   ============================ */
.hero-section {
  position: relative;
  min-height: calc(100dvh - clamp(56px, 8vw, 80px));
  display: flex;
  align-items: center;
  padding-top: clamp(16px, 4vw, 100px);
  padding-bottom: clamp(24px, 5vw, 80px);
  overflow: visible;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
  width: 100%;
}

.hero-text {
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(8px, 1.5vw, 24px);
}

.hero-title {
  margin-bottom: clamp(8px, 1.5vw, 24px);
  color: var(--on-surface);
}

.hero-desc {
  color: var(--on-surface-variant);
  margin-bottom: clamp(16px, 2.5vw, 40px);
  max-width: 540px;
}

.hero-stats {
  display: flex;
  gap: clamp(16px, 2vw, 32px);
  flex-wrap: wrap;
}

.stat-item .stat-num {
  font-size: clamp(1.4rem, 2.5vw + 0.5rem, 2.25rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: clamp(2px, 0.5vw, 8px);
}

.hero-downloads {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 2vw, 24px);
}

.hero-downloads .glass-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: auto;
}

.download-icon {
  color: var(--primary);
  font-size: clamp(2rem, 3vw, 3rem) !important;
  margin-bottom: clamp(8px, 1vw, 16px);
}

.download-title {
  margin-bottom: 8px;
}

.download-desc {
  color: var(--on-surface-variant);
  margin-bottom: clamp(12px, 1.5vw, 24px);
}

/* ============================
   FEATURES SECTION
   ============================ */
.section-title-wrapper {
  text-align: center;
  margin-bottom: clamp(24px, 4vw, 64px);
}

.section-title {
  margin-bottom: clamp(8px, 1vw, 16px);
  color: var(--on-surface);
}

.title-underline {
  width: clamp(60px, 8vw, 96px);
  height: 4px;
  background-color: var(--primary);
  margin: 0 auto;
  border-radius: var(--radius-full);
}

.features-section {
  padding-top: var(--space-section-gap);
  padding-bottom: var(--space-section-gap);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-gutter);
}

.feature-card {
  padding: var(--space-margin);
}

.feature-img-wrapper {
  height: clamp(140px, 15vw, 200px);
  overflow: hidden;
  border-radius: var(--radius-default);
  margin-bottom: clamp(12px, 1.5vw, 24px);
  position: relative;
}

.feature-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.feature-card:hover .feature-img {
  transform: scale(1.08);
}

.feature-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--surface) 0%, transparent 80%);
  opacity: 0.6;
}

.feature-title {
  margin-bottom: clamp(8px, 1vw, 12px);
}

.feature-desc {
  color: var(--on-surface-variant);
}

/* ============================
   BENTO GRID "How It Works"
   ============================ */
.bento-section {
  padding-top: var(--space-section-gap);
  padding-bottom: var(--space-section-gap);
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-gutter);
}

.bento-card-large {
  min-height: clamp(220px, 30vw, 400px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  padding: clamp(16px, 3vw, 40px);
}

.bento-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: -1;
  transition: opacity var(--transition-normal);
}

.bento-card-large:hover .bento-bg-img {
  opacity: 0.5;
}

.bento-num {
  width: clamp(36px, 4vw, 48px);
  height: clamp(36px, 4vw, 48px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  margin-bottom: clamp(12px, 2vw, 24px);
  flex-shrink: 0;
}

.bento-num.num-1 {
  background: var(--primary);
  color: var(--on-primary);
}

.bento-num.num-2 {
  background: var(--surface-container-highest);
  color: var(--primary);
}

.bento-num.num-3 {
  background: var(--surface-container-highest);
  color: var(--tertiary);
}

.bento-card-row {
  border-left-width: 4px;
  border-left-style: solid;
  padding: clamp(16px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.border-primary {
  border-left-color: var(--primary) !important;
}

.border-tertiary {
  border-left-color: var(--tertiary) !important;
}

.glass-card.border-primary:hover {
  border-color: var(--primary);
}

.glass-card.border-tertiary:hover {
  border-color: var(--tertiary);
}

.bento-row-header {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
}

/* ============================
   APP PREVIEW SECTION
   ============================ */
.preview-section {
  background-color: var(--surface-container-low);
  padding-top: clamp(32px, 7vw, 100px);
  padding-bottom: clamp(32px, 7vw, 100px);
}

.mockup-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 5vw, 80px);
  margin-top: clamp(16px, 3vw, 48px);
}

.mockup-item {
  position: relative;
  transition: transform var(--transition-normal);
}

.mockup-item:hover {
  transform: translateY(-8px);
}

.mockup-glow {
  position: absolute;
  inset: -16px;
  border-radius: 3rem;
  filter: blur(24px);
  opacity: 0.2;
  z-index: -1;
  transition: opacity var(--transition-normal);
}

.mockup-item:hover .mockup-glow {
  opacity: 0.35;
}

.glow-primary {
  background: var(--primary);
}

.glow-tertiary {
  background: var(--tertiary);
}

.phone-shell {
  position: relative;
  max-width: 100%;
  width: clamp(200px, 25vw + 60px, 300px);
  aspect-ratio: 9 / 18.4;
  background: transparent;
  border: clamp(2px, 0.3vw, 3px) solid rgba(68, 59, 49, 0.2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.phone-img {
  width: 100%;
  height: calc(100% + 16px);
  margin-top: -16px;
  object-fit: cover;
  opacity: 1;
}

.phone-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(12px, 2vw, 24px);
  padding-top: clamp(24px, 4vw, 48px);
}

.phone-card-small {
  margin-top: auto;
  background: rgba(31, 41, 55, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(83, 68, 52, 0.2);
  border-radius: var(--radius-lg);
  padding: clamp(8px, 1.5vw, 16px);
  font-size: 0.75rem;
}

.bar-wrapper {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 8px;
}

.bar-fill {
  height: 100%;
  background: var(--primary);
  width: 66%;
}

/* ============================
   CTA SECTION
   ============================ */
.cta-section {
  padding-top: clamp(32px, 5vw, 80px);
  padding-bottom: clamp(32px, 5vw, 80px);
}

.cta-box {
  background: rgba(31, 41, 55, 0.3);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(83, 68, 52, 0.3);
  border-radius: clamp(1rem, 2vw, 2rem);
  padding: clamp(24px, 5vw, 64px) clamp(16px, 5vw, 80px);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, transparent 100%);
  z-index: -1;
}

.cta-title {
  max-width: 768px;
  margin: 0 auto clamp(12px, 2vw, 24px) auto;
  line-height: 1.2;
}

.cta-desc {
  max-width: 480px;
  margin: 0 auto clamp(16px, 3vw, 40px) auto;
  color: var(--on-surface-variant);
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: clamp(10px, 1.5vw, 20px);
}

.cta-buttons .btn-primary,
.cta-buttons .btn-secondary {
  width: 100%;
  max-width: 320px;
}

/* ============================
   FOOTER
   ============================ */
.main-footer {
  border-top: 1px solid rgba(83, 68, 52, 0.15);
  background-color: var(--surface);
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(32px, 5vw, 64px);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(20px, 3vw, 32px);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.footer-logo {
  font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.5rem);
  font-weight: 800;
  color: var(--on-surface);
  letter-spacing: -0.04em;
}

.footer-copy {
  color: var(--on-surface-variant);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(12px, 2vw, 24px) clamp(16px, 3vw, 32px);
}

.footer-link {
  color: var(--on-surface-variant);
  opacity: 0.8;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.footer-link:hover {
  opacity: 1;
  color: var(--on-surface);
  text-decoration: underline;
}

/* ============================
   MOBILE SIDE NAVIGATION
   ============================ */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(19, 19, 19, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: clamp(20px, 4vw, 32px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  font-size: clamp(1.2rem, 2vw + 0.5rem, 1.5rem);
  font-weight: 600;
  color: var(--on-surface-variant);
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--primary);
}


/* ============================
   RESPONSIVE LAYOUT BREAKPOINTS
   Only for LAYOUT changes (grid columns, show/hide elements)
   Sizing is handled by clamp() above
   ============================ */

/* Tablets (768px+) — layout changes only */
@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .header-nav .btn-primary {
    display: inline-flex;
  }

  .hero-section {
    min-height: 90vh;
  }

  .hero-downloads {
    grid-template-columns: 1fr 1fr;
  }

  .hero-downloads .glass-card:nth-child(2) {
    margin-top: 48px;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    height: 600px;
  }

  .bento-card-large {
    grid-column: span 2;
    grid-row: span 2;
  }

  .bento-card-row {
    grid-column: span 2;
  }

  .mockup-container {
    flex-direction: row;
    align-items: flex-start;
  }

  .mockup-item:nth-child(2) {
    margin-top: 80px;
  }

  .cta-buttons {
    flex-direction: row;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: auto;
    max-width: none;
  }

  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .footer-brand {
    align-items: flex-start;
    text-align: left;
  }
}

/* Desktops (1024px+) */
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .hero-downloads {
    grid-template-columns: 1fr;
  }

  .hero-downloads .glass-card:nth-child(2) {
    margin-top: 0;
  }
}

/* Large Desktops (1200px+) */
@media (min-width: 1200px) {
  .hero-downloads {
    grid-template-columns: 1fr 1fr;
  }

  .hero-downloads .glass-card:nth-child(2) {
    margin-top: 48px;
  }
}

/* ============================
   MODAL POPUP
   ============================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(19, 19, 19, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 200;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  max-width: 480px;
  width: calc(100% - 40px);
  text-align: center;
  padding: clamp(24px, 4vw, 40px);
  border-color: var(--primary-container);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-overlay.open .modal-content {
  transform: scale(1);
}

.modal-icon {
  font-size: clamp(2.5rem, 5vw, 4rem) !important;
  color: var(--primary-container);
  margin-bottom: clamp(12px, 2vw, 24px);
  animation: float-slow 3s ease-in-out infinite;
}

@keyframes float-slow {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

.modal-title {
  margin-bottom: clamp(8px, 1.5vw, 16px);
  color: var(--on-surface);
}

.modal-text {
  color: var(--on-surface-variant);
  margin-bottom: clamp(16px, 3vw, 32px);
  line-height: 1.6;
}

/* ============================
   POLICY & LEGAL PAGES STYLING
   ============================ */
.policy-container {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.policy-card {
  position: relative;
  overflow: hidden;
}

.policy-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.policy-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-default);
  background: rgba(255, 193, 116, 0.12);
  border: 1px solid rgba(255, 193, 116, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.policy-icon {
  color: var(--primary);
  font-size: 28px !important;
}

.policy-card-title {
  color: var(--on-surface);
}

.policy-text {
  color: var(--on-surface-variant);
  margin-bottom: 16px;
  line-height: 1.6;
}

.policy-text:last-child {
  margin-bottom: 0;
}

.policy-subheading {
  color: var(--on-surface);
  font-weight: 600;
  margin-top: 16px;
  margin-bottom: 12px;
}

.policy-list {
  list-style: none;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.policy-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--on-surface-variant);
  font-size: clamp(0.875rem, 0.5vw + 0.7rem, 1rem);
  line-height: 1.55;
}

.policy-list-item .material-symbols-outlined {
  color: var(--primary);
  font-size: 20px !important;
  margin-top: 2px;
  flex-shrink: 0;
}

.email-highlight {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--transition-fast), opacity var(--transition-fast);
  word-break: break-all;
}

.email-highlight:hover {
  color: #ffb95f;
  opacity: 0.9;
}